MOUNTING UNIT

The present invention relates to a mounting unit (1) for installation in a carriage body structure of a rail vehicle, which, to simplify the mounting and maintenance of the supply devices and lines of the rail vehicle, is provided with a girder (2), which can be fastened on the carriage body structure, in particular in the ceiling area, having at least one supply line (3a, 3b), which is pre-mounted on the girder (2), having multiple supply devices (4a, 4b, 4c), which are pre-mounted on a girder (2), having a first interface (5), which is pre-mounted on the girder (2) and is connected to the least one supply line (3a, 3b) and/or to one of the supply devices (4a, 4b, 4c), and having a second interface (6), which is pre-mounted on the girder (2) and is connected to the at least one supply line (3a, 3b) and/or to one of the supply devices (4a, 4b, 4c). Furthermore, the invention relates to a corresponding rail vehicle and a corresponding method for producing a rail vehicle.